785HP ecu tunning?

[reychen123]

Have any of you heard the ETG(ecu tunning group) they just released the stage 2 for m5 and m6
here is the link http://ecutuninggroup.com/bmw-m5-f10...p#comment-5942
666whp....sounds crazy and wanna know if anyone did it.

[Rob///M5]

I would never hand my warranty/engine to someone who writes like this on their own website:

"I’ve come across too many ‘buffoons’ in my time who will ‘rant and rave’ about their knowledge, or how they know how tune a car a dyno."

[Un Gato Malodoro]

Originally Posted by Rob///M5

I would never hand my warranty/engine to someone who writes like this on their own website:

"Ive come across too many buffoons in my time who will rant and rave about their knowledge, or how they know how tune a car a dyno."

LMAO my Starbucks just came out of my nose reading that.

[Boss330]

If you had searched the forums you would have found this thread that is about the exact same question:

http://f10.m5post.com/forums/showthread.php?t=887626

You will find your questions answered there